XCXiaohu Caoinjourney-building-options-trader.hashnode.dev·May 28, 2025 · 3 min readBuilding a High-Performance Options Trading Simulator in C++: My JourneyIntroduction As someone deeply curious about financial markets and systems engineering, I wanted to better understand the options market while improving my C++ skills. This led me to build an options trading simulator from scratch—a project that taug...00